Preparing Practice Exam…
Please wait a moment while the system generates the exam questions, answers, and study session.
Please wait a moment while the system generates the exam questions, answers, and study session.
Project Management Professional · PMI
Select one answer.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
- Expert power (based on knowledge and skills) and referent power (based on respect and trust) are the most effective and sustainable forms of influence, especially when you lack formal authority. Coercive power damages relationships, legitimate power does not apply without authority, and reward power is limited when you do not control resources.